第11题: [单项选择]The author says that old family firms ______. A. were mined by the younger generations B. failed for lack of individual initiative C. lacked efficiency compared with modern companies D. were able to supply adequate services to taxpayers 参考答案:C 答案解析:[解析] 由第一段第三句可知,旧式家庭企业往往会随着自身的发展而出效率降低的情况。
第18题: [单项选择]患者男,57岁。肝性脑病患者,护士在为其进行灌肠时,禁忌使用的溶液是() A. 新霉素溶液 B. 水合氯醛 C. 生理盐水 D. 肥皂水 E. 温开水 参考答案:D 答案解析:肝性脑病患者禁用肥皂水灌肠,因此D是正确答案。如肝昏迷患者不能口服新霉素时,可用无菌新霉素粉配制成1%溶液作保留灌肠,A排除。肝性脑病患者烦躁时也可用水合氯醛灌肠,B排除。生理盐水、温开水均可用于肝性